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SQL: replication fixes [fixes #234]

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This commit is contained in:
Eugene Kosov
2017-07-31 11:42:48 +03:00
parent 88454b3320
commit d998da0306
17 changed files with 302 additions and 128 deletions
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47
mysql-test/suite/versioning/t/rpl_test.inc
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@@ -8,7 +8,7 @@ let $slave_com_delete_before= query_get_value(SHOW GLOBAL STATUS LIKE 'com_delet
let $slave_com_update_before= query_get_value(SHOW GLOBAL STATUS LIKE 'com_update', Value, 1);
connection master;
CREATE TABLE t1 (x int) with system versioning ENGINE = innodb;
CREATE TABLE t1 (x int) with system versioning;
insert into t1 values (1);
SELECT * FROM t1;
delete from t1;
@@ -31,12 +31,17 @@ select * from t1 for system_time all;
# check unversioned -> versioned replication
connection master;
create or replace table t1 (x int primary key) engine = innodb;
create or replace table t1 (x int primary key);
sync_slave_with_master;
alter table t1 with system versioning;
connection master;
insert into t1 values (1);
sync_slave_with_master;
select * from t1;
select * from t1 for system_time all;
connection master;
update t1 set x= 2 where x = 1;
sync_slave_with_master;
select * from t1;
@@ -50,7 +55,7 @@ select * from t1 for system_time all;
# same thing (UPDATE, DELETE), but without PK
connection master;
create or replace table t1 (x int) engine = innodb;
create or replace table t1 (x int);
sync_slave_with_master;
alter table t1 with system versioning;
@@ -67,35 +72,19 @@ sync_slave_with_master;
select * from t1;
select * from t1 for system_time all;
# same thing, but reverse: versioned -> unversioned
connection master;
create or replace table t1 (x int primary key) with system versioning engine = innodb;
sync_slave_with_master;
alter table t1 without system versioning;
# multi-update
connection master;
create or replace table t1 (x int) with system versioning;
create or replace table t2 (x int) with system versioning;
insert into t1 values (1);
update t1 set x= 2 where x = 1;
select * from t1 for system_time all;
insert into t2 values (2);
update t1, t2 set t1.x=11, t2.x=22;
sync_slave_with_master;
select * from t1;
select * from t2;
select * from t1 for system_time all;
select * from t2 for system_time all;
connection master;
delete from t1;
select * from t1 for system_time all;
sync_slave_with_master;
select * from t1;
# at this point in this particular test master and slave have different curr_trx_id
# and the same rows have different sys_trx_start
# slave should ignore sys_trx_start while searching for a record to update in a InnoDB table
connection master;
create or replace table t1 (a int) with system versioning engine = innodb;
insert into t1 values (1);
update t1 set a=2;
select * from t1 for system_time all;
sync_slave_with_master;
select * from t1 for system_time all;
connection master;
drop table t1;
drop table t1, t2;